RawGtPower

I cant seem to find anyone that sells 3 inch exhaust. Do people just custome make it?

PRO50SC

The whole thing or just a cat back. I know Mac and Flowmaster make cat backs. I'm sure others do as well. 3" pipes are hard to fit in the wheel wells for clearance.

Oh and what's your set-up. 3" may be a little big unless you have like a full race set-up. Otherwise, stick w/ a 2.5" system!

89GTRed

Personally i dont know anyone with 3 inch exhaust pipes. You can find 3 in tips pretty easy but not sure with 3in pipes, i have 2.5 pipes that sound great.

Tims 88GT

unless you are running a n/a 347, or a turbo or s/c 347 or something bigger there is no need for a 3in system, you will loose power not gain it.

crazyhorse

i have the mac 3 inch cat back . forgot who made my h-pipe but i think it is mac too. they sound good & run good too.

OneFine89Mustang

summitracing